.popup{
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    background-color: rgba(0,0,0,.6);
    z-index: 999;
    .popup_content{
        width: 100%;
        position: absolute;
        bottom: 0;
        left: 0;
        background-color: #fff;
        transform: translateY(100%);
        animation: height .6s ease-out;
        animation-fill-mode: forwards;
        padding: 10px 15px;
        .popup_content_close{
            display: block;
            position: absolute;
            right: 10px;
            width: 30px;
            height: 30px;
            background-size: 100% 100%;
        }
    }
    @keyframes height {
        100%{
            transform: translateY(0);
        }
    }
}